1. Division of Cardiovascular Medicine Loma Linda University Health Loma Linda CA USA
2. Division of Cardiology University of California Riverside School of Medicine Riverside CA USA
3. Division of Cardiology Department of Medicine Faculty of Medicine Chulalongkorn University and King Chulalongkorn Memorial HospitalThai Red Cross Society Bangkok Thailand
4. Department of Internal Medicine John A. Burns School of Medicine Honolulu Hawaii USA
5. Division of Cardiovascular Medicine Department of Internal Medicine University of Michigan Medical School Ann Arbor Michigan USA
6. Division of Cardiovascular Medicine Department of Internal Medicine University of Utah School of Medicine Salt Lake City Utah USA